(Veröffentlicht) Dreit-Orthogonalprojektion in dynamisches Video konvertiert
Dies ist ein Design, AI-Bereich Automatisierungsworkflow mit 13 Nodes. Hauptsächlich werden If, Set, Code, Wait, HttpRequest und andere Nodes verwendet, kombiniert mit KI-Technologie für intelligente Automatisierung. Dreitansicht in 360°-Video mit GPT-4o-Image und Kling API umwandeln
- •Möglicherweise sind Ziel-API-Anmeldedaten erforderlich
Verwendete Nodes (13)
Kategorie
{
"id": "KWFLpcJytH7qjheD",
"meta": {
"instanceId": "1e003a7ea4715b6b35e9947791386a7d07edf3b5bf8d4c9b7ee4fdcbec0447d7"
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"name": "(Not published) Three-View Orthographic Projection to Dynamic Video Conversion",
"tags": [],
"nodes": [
{
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"name": "Bei Klick auf 'Workflow testen'",
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"parameters": {},
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{
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"name": "Kling-Video generieren",
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"position": [
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],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"kling\",\n \"task_type\": \"video_generation\",\n \"input\": {\n \"version\": \"1.6\",\n \"mode\": \"pro\",\n \"image_url\": \"{{ $('Get Image URL of Front Image').item.json.image_url }}\",\n \"image_tail_url\": \"{{ $json.image_url }}\",\n \"duration\":5,\n \"prompt\": \"The character rotates smoothly, stay original facial expression. Apply anticlockwise rotation\"\n }\n} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json[\"x-api-key\"] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "cfc726ee-e6f2-4016-a4fe-7123a4520fda",
"name": "Kling-Video abrufen",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "72858adea87ad16865d5b0a24c3d9b9f58a6e7b1a8a8a8a0d6b81a9f3a9812f3"
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"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "637ea756-1ad9-434c-b6b2-b100ee4c3cad",
"operator": {
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{
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"name": "Endvideo abrufen",
"type": "n8n-nodes-base.code",
"position": [
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],
"parameters": {
"jsCode": "// Process the entire response\nreturn {\n video_url: $input.all()[0].json.data.output.video_url,\n watermark_free_url: $input.all()[0].json.data.output.works[0].video.resource_without_watermark\n};"
},
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{
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"parameters": {
"url": "https://api.piapi.ai/v1/chat/completions",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"gpt-4o-image-preview\",\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": [\n {\n \"type\": \"image_url\",\n \"image_url\": {\n \"url\": \"{{ $json.image_url }}\"\n }\n },\n {\n \"type\": \"text\",\n \"text\": \"Capture front view of the image, then split them into two separate images for me.\"\n }\n ]\n }\n ],\n \"stream\": true\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $json[\"x-api-key\"] }}"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "fsJeCNd9BkJ1CIrt",
"name": "Header Auth account 2"
}
},
"typeVersion": 4.2
},
{
"id": "63320b08-62bc-4faf-a3ff-4069785c41f5",
"name": "GPT-4o Generator: Seitenansicht",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.piapi.ai/v1/chat/completions",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"gpt-4o-image-preview\",\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": [\n {\n \"type\": \"image_url\",\n \"image_url\": {\n \"url\": \"{{ $('Basic Params').item.json.image_url }}\"\n }\n },\n {\n \"type\": \"text\",\n \"text\": \"Generate side view of the image\"\n }\n ]\n }\n ],\n \"stream\": true\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $('Basic Params').item.json[\"x-api-key\"] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "8fd1fb74-a149-4af6-9da5-e0dc3daa91c9",
"name": "Bild-URL der Vorderansicht abrufen",
"type": "n8n-nodes-base.code",
"position": [
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],
"parameters": {
"jsCode": "const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\nfor (let i = chunks.length - 1; i >= 0; i--) {\n const chunk = chunks[i];\n \n if (!chunk.startsWith('data: ')) continue;\n \n try {\n const jsonStr = chunk.substring(6); \n if (jsonStr.trim() === '[DONE]') continue;\n \n const data = JSON.parse(jsonStr);\n \n\n if (data.choices && data.choices[0].delta.content) {\n const content = data.choices[0].delta.content;\n const urlMatch = content.match(/!\\[.*?\\]\\((https?:\\/\\/[^\\s]+)\\)/);\n \n if (urlMatch && urlMatch[1]) {\n imageUrl = urlMatch[1];\n break;\n }\n }\n } catch (e) {\n continue;\n }\n}\n\nreturn {\n image_url: imageUrl,\n finish_reason: imageUrl ? \"success\" : \"not_found\"\n};"
},
"typeVersion": 2
},
{
"id": "b5b41a20-aba1-4fbb-aaf9-47d18a38a727",
"name": "Bild-URL der Seitenansicht abrufen",
"type": "n8n-nodes-base.code",
"position": [
-800,
320
],
"parameters": {
"jsCode": "const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\n// 反向遍历 chunks (从最新数据开始检查)\nfor (let i = chunks.length - 1; i >= 0; i--) {\n const chunk = chunks[i];\n \n if (!chunk.startsWith('data: ')) continue;\n \n try {\n const jsonStr = chunk.substring(6); // 去掉 \"data: \" 前缀\n if (jsonStr.trim() === '[DONE]') continue;\n \n const data = JSON.parse(jsonStr);\n \n // 检查是否包含图片标记(Markdown 图片语法)\n if (data.choices && data.choices[0].delta.content) {\n const content = data.choices[0].delta.content;\n const urlMatch = content.match(/!\\[.*?\\]\\((https?:\\/\\/[^\\s]+)\\)/);\n \n if (urlMatch && urlMatch[1]) {\n imageUrl = urlMatch[1];\n break;\n }\n }\n } catch (e) {\n continue;\n }\n}\n\nreturn {\n image_url: imageUrl,\n finish_reason: imageUrl ? \"success\" : \"not_found\"\n};"
},
"typeVersion": 2
},
{
"id": "6428385c-19ac-478c-af87-904de1e35b61",
"name": "Generierungsstatus der Vorderansicht prüfen",
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{
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"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.finish_reason }}",
"rightValue": "not_found"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "395dbc5c-89e7-4eb7-a726-617250ebd02f",
"name": "Generierungsstatus der Seitenansicht prüfen",
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{
"id": "7287b4a9-8309-4984-8328-ecc569d4aa00",
"name": "Auf Videogenerierung warten",
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"webhookId": "c7b2590d-96a3-4c7c-8821-3023fead254b",
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],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "{\n \"x-api-key\":\"\",\n \"image_url\": \"\"\n}\n"
},
"typeVersion": 3.4
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
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"connections": {
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}
}Wie verwende ich diesen Workflow?
Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.
Für welche Szenarien ist dieser Workflow geeignet?
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